CN100341684C - Sea transportion imported log smoke-curing treatment process and equipment - Google Patents
Sea transportion imported log smoke-curing treatment process and equipment Download PDFInfo
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- CN100341684C CN100341684C CNB031113745A CN03111374A CN100341684C CN 100341684 C CN100341684 C CN 100341684C CN B031113745 A CNB031113745 A CN B031113745A CN 03111374 A CN03111374 A CN 03111374A CN 100341684 C CN100341684 C CN 100341684C
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Abstract
The present invention relates to a fumigation technology for sea transportation import raw wood, and a device thereof. In the method, an airtight veil is covered above a cabin loading import raw wood or a deck; the periphery of the veil is connected with the deck or the outer sides of broad sides in a sealing mode; guide pipes distributed and arranged on a raw wood stack are led between the wall of the veil or the veil and the deck; all of or a part of outlets (the inner ends) of the guide pipes are arranged at the upper end of the raw wood stack; a separating blocking layer is preferably arranged between the outlet ends of the guide pipes arranged at the upper end of the raw wood stack, and the veil; the outer ends of the guide pipes are communicated with an outlet of a fumigation gas steel bottle or a fumigation gas generator. When a valve of the fumigation gas bottle or the generator is opened, fumigation gas is conveyed to the raw wood stack for carrying out fumigation. The present invention kills pests, effectively prevents pests from propagating in China, saves manpower and materials and greatly reduces useless fumigation space.
Description
Technical field: this Processes and apparatus relates to makees professional technique method and the employed special equipment that the quarantine insect killing and preventing is handled to the entrained disease and pest of imported log on the boats and ships that load.
Background technology: in recent years, China's entry and exit inspection and quarantine bureau is intercepted and captured a large amount of forest harmful organisms in imported log, and according to the pest risk analysis that China expert carries out, wherein majority is a quarantine harmful organisms.Import China for preventing the forest harmful organism into imported log; protection China forest, ecological environment and tourist resources; guaranteeing to export to China under the prerequisite of crude wood quarantine safety; constantly promote the sino-foreign trade development; State Administration for Quality Supervision and Inspection and Quarantine, General Administration of Customs, the State Administration of Forestry, the Ministry of Agriculture, the Ministry of Foreign Trade and Economic Cooperation are united the issue bulletin; organizationally imperfect or disinfection does not reach under the situation that China requires in exporting country's plant quarantine in requirement; qualified in the area, port that the log import volume is bigger through disinfection, can be transported to hinterland.Generally all be at the port, with log from steamer be transported to seal in fumigation tank or the fumatorium stifling after, carry back steamer again or other means of transports are transported, manpower and materials had so both been wasted, again in handling process with move back to the steamer or other means of transports that do not have deinsectization and cause the propagation of harmful organism.If build the fumatorium to whole ship and log at the port, cost is high, and is not easy to use and operate, and stifling volume is bigger, and the stifling material of waste increases operating time and labour intensity.
Summary of the invention:
Purpose of the present invention is exactly will solve offshore vessel transportation year imported log is carried out quick, simple and easy stifling on the spot technical problem, and a kind of Processes and apparatus of fumigating at boat-carrying imported log inside is provided.
The stifling technology of imported log sea-freight of the present invention, to carry the rollway of the cabin top of imported log or top, boat deck with on air-locked tent cover, is connected with boat deck or the sealing of the ship side outside around the tent, importing between the wall of tent or tent and deck having distribution that conduit on rollway is being set.Carry the conduit of stifling pharmaceutical gas to enter cabin, preferably manhole or the ventilating hole channel by cabin imports cabin.The port of export of conduit (the inner) is arranged on the upper end of rollway.Be arranged between the conduit outlet end of rollway upper end and the tent and preferably be provided with barriers, directly be sprayed onto the tent corrosion leakage in a large number with the medicine that prevents to export.To this, conduit outlet is preferably with ventilative cladding cover, with alleviate stifling medicine to as object corrosion, the particularly tent corrosion of spraying.Outer end of conduit is communicated with the outlet of fumigating gas steel cylinder or fumigating gas generator, and the valve of opening fumigating gas bottle or generator imports in cabin, carries fumigating gas that log is fumigated to rollway.Piling up log for cabin loam cake or deck has upright fender skid, piles up the upright fender skid upper end of log and preferably is stamped dottle pin or software cap, prevents from that the fender skid upper end from puncturing or drawing to leak tent, prevents that effectively stifling pharmaceutical gas from leaking.Have crack or leak between cabin and accommodation or the cabin for the dress log, before fumigating, crack or leak are stuck with paste envelope.Because the rollway of boat-carrying is bigger, span is long, and in order to fumigate uniformly, the dispensing conduit of arranging can be from the conveying gas of a plurality of fumigating gas steel cylinders or fumigating gas generator.Simultaneously many brasnch conducts are carried gas from the main pipe of same fumigating gas steel cylinder or fumigating gas generator, and the conduit that is provided with between the wall of tent or tent and deck is taken pipe as the leading factor.Main pipe is communicated with the air inlet pipe of delivery apparatus, two or two above brasnch conducts are communicated with two of delivery apparatus or two above escape pipes respectively, the air inlet main pipe of delivery apparatus is communicated with the outlet of fumigating gas steel cylinder or fumigating gas generator, and delivery apparatus is the container that has air inlet pipe and two or two above escape pipes.Equally, because the rollway of boat-carrying is bigger, span is long, for the ease of operating and prevent the leakage of stifling pharmaceutical gas, carries out fumigating fast and effectively, and tent will adopt the polylith tent of arranging, and this just need carry out the quick connection of adjacent tent.For this reason, the inventive method takes the edge of adjacent tent to twist in together connected mode and step mutually, and pushes down with sandbag at the tent edge that twists in mutually together, forms effectively to be tightly connected fast.So just can directly fumigate the kill harmful biology aboard ship, prevent that effectively disease and pest from importing within the border the log of boat-carrying.Log has been avoided the handling process before and after stifling, saved manpower and materials, has also effectively avoided the propagation of the entrained harmful organism of the handling process of log before stifling.In stifling log, also hull is carried out fumigation, when the ship that has effectively prevented to transport log transports other goods and materials again, the disease and pest of log is propagated into other goods and materials.The log part that stifling volume has only cabin or tent covers projection above the deck has significantly reduced useless stifling space, has reduced stifling consumption of raw materials.Tent is connected with the sealing in the deck or the ship side outside, can be bonding; Preferably be pressed in above the deck or the gun wale edge with sandbag or water bag tent all around, the formation tent contacts all around to seal with deck or ship side upper edge all around and is connected, and tent is arranged with sandbag or water bag all around.Sandbag or water bag preferably side by side two row, can be staggered; Each arranges continuously arranged sandbag or water bag, and continuous sandbag or water bag join to holding and preferably laminate mutually.So all help tent better sealed with deck or ship side upper edge and be connected.Sand or equivalent preferably only adorn 1/2nd to 3/4ths in the sandbag, more help sandbag along with the shape of deck or ship side upper edge and the upper shape distortion of tent, and tent closely is pressed in deck or ship side upper edge, and formation is tightly connected.Stifling material of the present invention mainly is Celfume and vikane, and for using Celfume and vikane, particularly Celfume is fumigated.Be tightly connected for tent lower end and ship side, also the osculum that will show out board or other slits, hole are stuck with paste envelope, can prevent more effectively that Celfume from leaking outside from sticking with paste the envelope infiltration.
The sea-freight imported log fumigation apparatus that the present invention is used, contain the hull that has cabin, it is characterized in that: the deck in ship structure top is covered with tent, be connected with cabin deck or ship side sealing around the tent, the conduit that imports stifling medicine is set between the wall of tent or tent and cabin deck, conduit outlet end (the inner) is distributed on the rollway, and outer end of conduit is communicated with the outlet of fumigating gas steel cylinder or fumigating gas generator.The rollway of piling up for cabin loam cake or deck has fender skid, the upright fender skid upper end cover of rollway preferably is provided with dottle pin or software cap, just be preferably with below the tent and corresponding dottle pin or the software cap in fender skid upper end, prevent that effectively medicine from leaking from pricking to leak or draw the tent that leaks.Because the span of boat-carrying rollway is bigger, for the ease of operation and sealing, tent is the tent that polylith connects, being connected between adjacent tent and the tent, all preferably adopt the tent edge to twist in together connection mutually, the tent edge that the tent edge twists in together mutually can also be pressed with sandbag; The edge that further can also be adjacent tent is wrapped in outside the rope jointly, and the rope two ends are connected with hull.The molecule conduit of arranging more than two or two is communicated with two of delivery apparatus or two above escape pipes respectively, the air inlet pipe of delivery apparatus is communicated with by the outlet of main pipe with fumigating gas steel cylinder or fumigating gas generator, delivery apparatus is the container that has air inlet pipe and two or two above escape pipes, and easier drug distribution with derivation is even.Tent can be connected with deck or ship side multiple position sealing, can be bonding; Being connected with deck or ship side sealing around the tent can also be to combine bonding the connection with the constraint sealing of binding.Preferably tent will be pressed in the formation of deck or ship side upper edge all around and seals connection, preferably tent has sandbag or water bag all around, and tent will be pressed in deck plane or ship side upper edge all around, and the formation tent contacts all around to seal with deck or ship side upper edge all around and is connected.Sandbag or water bag preferably side by side two row, can be staggered; Each arranges continuously arranged sandbag or water bag, and continuous sandbag or water bag join to holding and preferably laminate mutually.So all help the face curtain better sealed with deck or ship side upper edge and be connected.Sand or equivalent preferably only adorn 1/2nd to 3/4ths in the sandbag, more help sandbag along with the shape of deck or ship side upper edge and the upper shape distortion of tent, and tent is closely compressed, and formation is tightly connected.Between tent wall (have guide hole at the tent face, cooperate and insert conduit) or tent and top, compartment, the survey poison sampling pipe that imports rollway is set also preferably, so that measure stifling concentration of material at any time.
Compared with the prior art the present invention has and can on the spot the log of boat-carrying be fumigated at boats and ships shipping or autonomous parking, eliminates harmful biology in time, prevents the invasion of harmful organism with log and hull; The stifling space that forms is smaller, and the stifling material that is consumed is few, and formed useless stifling space is minimum, reduces the waste of stifling material, and more feasible stifling easy construction has improved effect greatly; For the big boat-carrying rollway of span, adopt effectively simple and direct curling being tightly connected of polylith tent, make more convenient to operately, stifling sealing effectiveness is better, has prevented that effectively the medicine infiltration that operating process causes from leaking outside.
Description of drawings: Fig. 1 has represented the schematic diagram after the fumigation apparatus of a kind of imported log of transporting by sea of the present invention is cut an end tent open, and Fig. 2 is the conduit branch schematic diagram of arranging.Below in conjunction with the example of accompanying drawing, further specify process of the present invention and equipment.
Specific embodiment:
Fumigation process method and apparatus in embodiment one, a kind of imported log sea-freight steamer of the present invention.Fumigating gas adopts: Celfume, and content is not less than 98%; Stifling tent is polyethylene or igelite cloth, more than the thickness 0.15mm, can reuse at most 6 times; Sticking with paste envelope adopts polyvinyl chloride tentering film (vertically hung scroll of thickness 0.10mm～0.15mm) be cut into adopts binding agent (cellulose paste) or other binding materials to spread upon the vertically hung scroll one side, around sticky seam at bulkhead, the hole.Also can adopt the adhesive tape of plurality of specifications that envelope is stuck with paste in the seam or the hole of bulkhead on every side.
Fumigation apparatus has hull 1 and the polyethylene or the igelite cloth tent 2 of carrying log.The conduit of dispensing is inserted in the cabin from the manhole of adorning the log cabin, and the port of export of conduit is arranged on the upper end of rollway, and outer end of conduit 10 is communicated with the steel cylinder mouth of Celfume.Upright fender skid 7 upper ends, rollway both sides cover dottle pin 6 or software cap earlier, and the conduit 8 with dispensing is arranged in rollway on deck and the hatchcover again, this end of the gas outlet of conduit be arranged on rollway above.All conduits are also drawn between the tent of Polypropylence Sheet and deck, and outer end of conduit 5 is communicated with the steel cylinder mouth of Celfume.Polyethylene or igelite cloth are covered rollway on Cover of cabin and deck.The edge of adjacent Polypropylence Sheet tent is common to twine 4 outside rope, and the rope two ends are connected with the connecting ring of hull or together are pressed in above the deck with sandbag 3 with the sagging two ends of the Polypropylence Sheet of common winding.Around the Polypropylence Sheet sagging around the deck on, guarantee that Polypropylence Sheet reserves shirt rim about 0.5 meter at the deck surrounded surface, the shirt rim should be launched as far as possible, four jiaos of places are folding regular.It can be to stick with glue knot that the sealing on the deck, shirt rim of Polypropylence Sheet connects.With sandbag 3 (make with Polywoven Bag or gunnysack diameter is about 15cm, length is about 50cm, interior dress sand and blinding, the sack of single heavy 7.5～10KG) shirt rim around the Polypropylence Sheet is pressed in above the deck, forms sealing and connect.Be inserted with respectively in the upper, middle and lower of rollway and survey malicious sampling pipe 9, and between the tent of Polypropylence Sheet and deck, draw, be connected with measuring instrument.A sandbag also will be pressed on two row's sandbags in addition in the place of the conduit 5 etc. of surveying malicious sampling pipe 9 and dispensing from drawing between the tent of Polypropylence Sheet and the deck.So just formed the structure that the Polypropylence Sheet tent is connected with the deck in ship structure sealing.Sand or equivalent preferably only adorn 1/2nd to 3/4ths in the sandbag, more help sandbag along with the shape on deck and the upper shape distortion of Polypropylence Sheet tent, and tent closely is pressed in the deck, and formation is tightly connected.
Dispensing conduit outer end is communicated with the steel cylinder mouth of Celfume, opens valve and offer medicine to rollway.
Dispensing speed is grasped about per minute 1～2KG.Dispensing finishes and in time closes cylinder valve, and the accurate recording dispensing concluding time, i.e. the stifling formal time started.
Environment temperature is at 5～15 ℃, and Celfume dosage initial concentration reaches 120g/m
3, at least 16 hours airtight time, least concentration 60g/m before the gas that looses
3Environment temperature is more than 15 ℃, and Celfume dosage initial concentration reaches 80g/m
3, at least 16 hours airtight time, least concentration 40g/m before the gas that looses
3Stifling remedial measure: Australia's methane normal pressure is stifling, and the least concentration value of regulation deducts actual concentrations detected value≤5g/m before the gas that looses
3, prolong fumigation time 8～12 hours; 〉=5g/m
3, must replenish dispensing, and prolong fumigation time 12～24 hours.Before replenishing dispensing, should look into again and plug a hole, additional dosage computing formula is as follows:
Replenish the desired least concentration number (g/m of a dispensing kilogram number=be lower than
3) * 2.0 * stifling volume (m
3) ÷ 1000
Ventilate when loosing gas, stifling personnel have worn breathing mask, and the two ends of uncovering Polypropylence Sheet tent on the deck earlier ventilate.After two hours, stifling personnel wear a gas mask, and will fumigate tent and all take off and dry in cabin, ventilate completely.After 6 hours, goods can be moved.
Use the disinfection result of this technology and technology to reach State Administration for Quality Supervision and Inspection and Quarantine's all specification requirements fully at the imported log disinfection.
Embodiment two, a kind of sea-freight imported log fumigation apparatus of the present invention and fumigation process method
Tent and dispensing conduit, vikane steel cylinder and sandbag that imported log sea-freight fumigation apparatus has hull and deck in ship structure to be covered with above.The fender skid upper end upright at rollway preferably is provided with dottle pin or software cap earlier.Tent is the tarpaulin of two-sided kiss-coating.Four blocks of tarpaulins of vertically arranging along rollway cover on the rollway on the boat deck continuously, the edge of adjacent tent is wrapped in outside the rope jointly, the same sagging around the deck around tarpaulin volume two ends that are intertwined and connected and the Polypropylence Sheet that connects into integral body, the sagging fixture with deck, hull both sides in rope two ends is connected.Deck sealing sagging and all around is connected around connecting into whole tarpaulin.Tarpaulin is outer can to bundle the part rope.Have the hole of matching at tarpaulin, conduit 5 is passed the hole, be formed on the dispensing conduit that the tarpaulin wall is provided with importing with conduit.Also can be provided with the dispensing conduit 8 of importing between tarpaulin and deck, outer end of conduit is communicated with stifling vikane steel cylinder outlet.Tarpaulin can add the sealing of fluid sealant bonding with corresponding position, deck and be connected.
Fumigating gas adopts: vikane, content is not less than 95%.Open cylinder valve and offer medicine, dispensing speed is grasped about per minute 1～2KG.Dispensing finishes and in time closes cylinder valve, and the accurate recording dispensing concluding time, i.e. the stifling formal time started.
The vikane normal pressure is stifling: environment temperature is at 5～10 ℃, and vikane dosage initial concentration reaches 104g/m
3, at least 24 hours airtight time, least concentration 52g/m before the gas that looses
3Environment temperature is more than 10 ℃, and vikane dosage initial concentration reaches 80g/m
3, at least 24 hours airtight time, least concentration 40g/m before the gas that looses
3When ventilate loosing gas, stifling personnel have worn breathing mask, will ties earlier to bind round rope and untie, uncover the two ends of rollway tarpaulin, and open the ventilating opening and the manhole in car and boat cabin, perhaps with blower fan from the manhole ventilation of in cabin, drying.Ventilate after two hours, stifling personnel wear a gas mask, and will fumigate tarpaulin and all take thorough ventilation off.After 6 hours, goods can be moved.Use the disinfection result of this technology and technology to reach State Administration for Quality Supervision and Inspection and Quarantine's all specification requirements fully at the imported log disinfection.
Claims (10)
1, a kind of sea-freight imported log fumigation process, it is characterized in that: will carry the cabin top of imported log or top, boat deck with on air-locked tent cover, tent is connected with boat deck or the sealing of the ship side outside, between the wall of tent or tent and deck, distribute the conduit that imports stifling medicine is being set, catheter segment imports cabin by the manhole or the ventilating hole channel of cabin, conduit outlet is arranged on the upper end of rollway, be arranged between the conduit outlet end of rollway upper end and the tent and be provided with barriers, outer end of conduit is communicated with the outlet of fumigating gas steel cylinder or fumigating gas generator, the valve of opening fumigating gas bottle or generator imports fumigating gas log is fumigated in cabin, open tent after fumigating rollway is ventilated.
2, as the said sea-freight imported log of claim 1 fumigation process, it is characterized in that: open tent after stifling, dry to the rollway of cabin, stifling medicine is discharged from the air duct of cabin from the manhole of cabin.
3, as the said sea-freight imported log of claim 1 fumigation process, it is characterized in that: conduit outlet has ventilative cladding cover.
4, as claim 1 or 2 or 3 said sea-freight imported log fumigation process, it is characterized in that: pile up log on cabin loam cake or the deck, dottle pin or software cap are stamped in upright fender skid upper end.
5, as the said sea-freight imported log of claim 1 fumigation process, it is characterized in that: the conduit that is provided with between the wall of tent or tent and deck is communicated with the air inlet pipe of delivery apparatus, outlet is arranged on two of rollway top or two above brasnch conducts and is communicated with the escape pipe of delivery apparatus, and delivery apparatus is the container that has air inlet pipe and two or two above escape pipes.
6, as the said sea-freight imported log of claim 1 fumigation process, it is characterized in that: the Celfume normal pressure is stifling, and environment temperature is at 5-15 ℃, and Celfume dosage initial concentration reaches 120g/m
3, at least 16 hours airtight time, least concentration 60g/m before the gas that looses
3Environment temperature is more than 15 ℃, and Celfume dosage initial concentration reaches 80g/m
3, at least 16 hours airtight time, least concentration 40g/m before the gas that looses
3Perhaps the vikane normal pressure is stifling, and environment temperature is at 5～10 ℃, and vikane dosage initial concentration reaches 104g/m
3, at least 24 hours airtight time, least concentration 52g/m before the gas that looses
3Environment temperature is more than 10 ℃, and the vikane initial concentration reaches 80g/m
3, at least 24 hours airtight time, least concentration 40g/m before the gas that looses
3
7, as the said sea-freight imported log of claim 1 fumigation process, it is characterized in that: the connection that is intertwined mutually of adjacent tent edge, perhaps the edge of adjacent tent is wrapped in outside the rope simultaneously, and rope two ends and hull are connected and fixed.
8, a kind of sea-freight imported log fumigation apparatus, it has the hull of cabin, it is characterized in that: the deck in ship structure top is covered with tent, be connected with cabin deck or the sealing of the ship side outside around the tent, between the wall of tent or tent and deck, be provided with the conduit that imports stifling medicine, the inner of conduit is distributed in the upper end of rollway, and outer end of conduit is communicated with the outlet of fumigating gas steel cylinder or fumigating gas generator.
9, as the said sea-freight imported log of claim 8 fumigation apparatus, it is characterized in that: the rollway that piles up on cabin loam cake or deck has fender skid, be provided with dottle pin or software cap below the tent corresponding with the upright fender skid of rollway upper end, the edge of adjacent tent is wrapped in outside the rope jointly, and the rope two ends are connected with hull.
10, as the said sea-freight imported log of claim 8 fumigation apparatus, it is characterized in that: be communicated with main pipe with the outlet of fumigating gas steel cylinder or fumigating gas generator and be communicated with delivery apparatus, two or two above escape pipes of delivery apparatus are being communicated with the brasnch conduct of arranging more than two or two, and delivery apparatus is the container that has air inlet pipe and two or two above escape pipes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB031113745A CN100341684C (en) | 2003-04-04 | 2003-04-04 | Sea transportion imported log smoke-curing treatment process and equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB031113745A CN100341684C (en) | 2003-04-04 | 2003-04-04 | Sea transportion imported log smoke-curing treatment process and equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1535801A CN1535801A (en) | 2004-10-13 |
| CN100341684C true CN100341684C (en) | 2007-10-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB031113745A Expired - Fee Related CN100341684C (en) | 2003-04-04 | 2003-04-04 | Sea transportion imported log smoke-curing treatment process and equipment |
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| Country | Link |
|---|---|
| CN (1) | CN100341684C (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107501585A (en) * | 2017-08-28 | 2017-12-22 | 安徽智博新材料科技有限公司 | A kind of conveying-type fumigation apparatus for synthetic plate |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2427198Y (en) * | 2000-01-17 | 2001-04-25 | 王志新 | Mobile and full sealing therapeutic room |
| JP2001170909A (en) * | 1999-12-17 | 2001-06-26 | Ikegawa Mokuzai Kogyo Kk | Method for fumigating wood |
-
2003
- 2003-04-04 CN CNB031113745A patent/CN100341684C/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001170909A (en) * | 1999-12-17 | 2001-06-26 | Ikegawa Mokuzai Kogyo Kk | Method for fumigating wood |
| CN2427198Y (en) * | 2000-01-17 | 2001-04-25 | 王志新 | Mobile and full sealing therapeutic room |
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| Publication number | Publication date |
|---|---|
| CN1535801A (en) | 2004-10-13 |
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Granted publication date: 20071010 Termination date: 20120404 |